JP2005279646A - Case cover and apparatus for pulverizing various materials - Google Patents

Case cover and apparatus for pulverizing various materials Download PDF

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JP2005279646A
JP2005279646A JP2005091064A JP2005091064A JP2005279646A JP 2005279646 A JP2005279646 A JP 2005279646A JP 2005091064 A JP2005091064 A JP 2005091064A JP 2005091064 A JP2005091064 A JP 2005091064A JP 2005279646 A JP2005279646 A JP 2005279646A
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exhaust
exhaust pipe
case cover
bent
shredder
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JP5464565B2 (en
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Frank Hoof
フーフ フランク
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Albert Hoffmann GmbH
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/282—Shape or inner surface of mill-housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/288—Ventilating, or influencing air circulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B02C2018/0046—Shape or construction of frames, housings or casings

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a case cover capable of suppressing the discharge of dust as much as possible in exhaust equipment for discharging dirty air generated from a pulverizing apparatus. <P>SOLUTION: The case cover is provided with the exhaust equipment having an exhaust pipe, and the exhaust equipment has the exhaust pipe different from a linearly formed exhaust pipe and discharges the dirty air generated from the pulverizing apparatus. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、さまざまな材料を粉砕するための装置のケースカバーに関するものであり、このケースカバーは排気管を備えた排気設備を有し、この排気管によって汚れた空気を装置から排出する。さらに本発明は、さまざまな材料を粉砕するための装置に関する。   The present invention relates to a case cover of an apparatus for pulverizing various materials. The case cover has an exhaust facility provided with an exhaust pipe, and exhausts dirty air from the apparatus by the exhaust pipe. The invention further relates to an apparatus for grinding various materials.

気管を備えた排気設備を有するシュレッダ用のケースカバーは、従来の技術によって公知である。部品または材料を粉砕する際に発生する埃を排気管によってシュレッダから排出し、特にファンによって排出する。シュレッダの個々のケースには前記排気設備を備えた別のケースカバーだけではなく、排気設備を有するシュレッダについても同様に公知である。   Shredder case covers having an exhaust system with trachea are known from the prior art. Dust generated when crushing parts or materials is discharged from the shredder by an exhaust pipe, and in particular by a fan. Not only a separate case cover with an exhaust system but also a shredder with an exhaust system is known for each individual case of the shredder.

ケースカバーまたは直接シュレッダのケースに排気設備が設けられているかどうかに関係なく、本発明の課題は前記排気設備をさらに改良することである。   Regardless of whether the case cover or the direct shredder case is provided with exhaust equipment, the object of the present invention is to further improve the exhaust equipment.

ケースカバーが排気管を備えた排気設備を有し、本発明の課題はさまざまな材料を粉砕するための装置のケースカバーによって解決され、この装置から汚れた空気を排出する。発明に基づく排気設備は直線形の排気管とは異なる排気管を有する。   The case cover has an exhaust system with an exhaust pipe and the object of the present invention is solved by the case cover of the device for crushing various materials and exhausting dirty air from this device. The exhaust system according to the invention has an exhaust pipe different from a straight exhaust pipe.

本発明によって明らかとなるのは、折れ曲がったり曲線に作られたりすることのない、“直線形の排気設備”という概念に基づく汚れた空気が通過する排気用の管の部分についてである。例えば排出方向との関係で“直線形の”排気管が垂直に配置されているのであれば物体が“直線形の”排気管の側壁に触れることなく“直線形の”排気管によって物体を落下させることが可能となるように“直線形の”排気管が取り付けられている時に、“直線形の”排気管について問題となる。“折れ曲がった”排気設備の場合にはこうしたケースは本発明によって不可能である。   The invention reveals the part of the exhaust pipe through which dirty air passes, based on the concept of “straight exhaust equipment”, which is not bent or curved. For example, if a “straight” exhaust pipe is placed vertically in relation to the discharge direction, the object will fall through the “straight” exhaust pipe without touching the side wall of the “straight” exhaust pipe. The problem with “straight” exhaust pipes is when the “straight” exhaust pipe is installed so that it can be made. In the case of a “bent” exhaust system, such a case is not possible with the present invention.

直線形とは異なる前記“折れ曲がった”排気管による好適な方法によって浮遊しない材料が排気設備を通り、すなわちシュレッダ装置からシュレッダ装置の周辺部に到達するほどに危険性は基本的に軽減している。本発明によって前記“折れ曲がった”排気管は、粉砕された物体またはその他の形成物を装置から排出するのに使用しない。   The risk is essentially reduced so that the non-floating material passes through the exhaust system, i.e. from the shredder device to the periphery of the shredder device, by a suitable method with the "bent" exhaust pipe different from the straight shape. . According to the present invention, the “bent” exhaust pipe is not used to discharge crushed objects or other formations from the apparatus.

“浮遊しない材料”という概念によって明らかとなるのは、空気中における大きな運動エネルギーに基づいて本質的に大きな形成物は移動するものの、空気中において長時間浮遊することができないということである。このため“浮遊しない材料”は、例えば床に落下する前に空気中に長時間浮遊している状態にある基本的に僅かな量の粉塵といったような小さな形成物と区別される。   The concept of “non-floating material” reveals that essentially large formations move based on the large kinetic energy in the air, but cannot float in the air for a long time. For this reason, "non-floating material" is distinguished from small formations, such as basically a small amount of dust that has been floating in the air for a long time before falling onto the floor.

“折れ曲がった”排気管が特に好適となるのは、排気設備が吸引装置と接続している時であり、この場合には浮遊しない材料が吸引装置によって吸引され、吸引装置が損傷するという危険性が生じる。さらに“折れ曲がった”排気管によってシュレッダ装置の作業安全性が向上するのは、シュレッダ装置の排気設備から動的に動く部品によって目方の重い部品が飛散するという危険性が基本的に軽減されるためである。   “Bent” exhaust pipes are particularly suitable when the exhaust system is connected to a suction device, where the risk of non-floating material being sucked by the suction device and damage to the suction device Occurs. In addition, the improved safety of the shredder device due to the “bent” exhaust pipe basically reduces the risk of splashing heavy components due to dynamically moving parts from the exhaust system of the shredder device. Because.

この場合に好適となるのは、排気設備が排気管を転向するための手段となる場合である。転向手段によって排気管は非直線形に作られ、大きな形成物は排気設備を通ることなくシュレッダ装置の周辺部に到達するような形状である。   In this case, it is preferable that the exhaust equipment is a means for turning the exhaust pipe. The exhaust pipe is formed in a non-linear shape by the turning means, and the large formation is shaped so as to reach the periphery of the shredder apparatus without passing through the exhaust equipment.

転向手段が折れ曲がっているおよび／または曲線であるような構造上特に単純な実施例について意図している。通常とは異なり、目方の重い形成物、すなわち浮遊しない材料はシュレッダ装置から到達することができるように、折れ曲がっていることまたは曲線であるによって排気設備の排気管は転向している。排気管に到達した形成物はこの排気管の側壁に衝突し、最終的にはシュレッダ装置の作動領域に戻って低下する運動エネルギーを失う。   It is intended for a particularly simple embodiment in terms of construction in which the turning means is bent and / or curved. Unusually, the exhaust pipes of the exhaust system are turned by bending or curving so that an obtrusive formation, i.e. non-floating material, can be reached from the shredder device. The formation that has reached the exhaust pipe collides with the side wall of the exhaust pipe, and eventually returns to the operating region of the shredder device and loses the kinetic energy that decreases.

排気設備から到達する浮遊しない材料を妨げないようにするために好適となるのは、転向手段が調整板である場合である。調整板は、妨げられることなく排気設備を通って飛散した目方の重い形成物が通過するのを妨げる。調整板により、少なくとも排気設備の部分に折れ曲がった区間を有する排気管を排気設備の内部において実現し、好適な方法となる。   In order not to disturb the non-floating material that arrives from the exhaust system, it is suitable when the turning means is an adjusting plate. The adjustment plate prevents unsightly heavy formations that have scattered through the exhaust system from passing unimpeded. With the adjustment plate, an exhaust pipe having a section bent at least in the portion of the exhaust equipment is realized inside the exhaust equipment, which is a preferable method.

好適な実施例では、排気管は第１のダクト部分および第２のダクト部分に細分化され、第１のダクト部分が第２のダクト部分の反対側にある角に配置される排気ダクトを有する。浮遊しない材料がシュレッダ装置の内側から到達し、著しく損傷している状態でシュレッダ装置の外側に位置しているといったような、角に相互に配置されているダクト部分の危険は軽減される。   In a preferred embodiment, the exhaust pipe is subdivided into a first duct part and a second duct part, the first duct part having an exhaust duct arranged at a corner on the opposite side of the second duct part. . The risk of duct parts arranged at the corners, such as non-floating material reaching from the inside of the shredder device and being outside the shredder device in a severely damaged state, is reduced.

シュレッダ装置から大量の空気を取り出すことが好適となるのは、吸引装置が排気管に配置される場合である。   It is preferable to take out a large amount of air from the shredder device when the suction device is arranged in the exhaust pipe.

埃とともに移動する汚れた空気もさらにシュレッダ装置から折れ曲がった排気管あるいは調整板を備えた排気管を通って問題なく到達し、同時に大きな形成物は上述した転向手段によって残存する。これにより、大きな形成物があらかじめ考慮されていないシュレッダ装置の開口部から到達することを妨げる。   Dirty air that moves with the dust also arrives without problems through the bent exhaust pipe or the exhaust pipe provided with the adjusting plate from the shredder device, and at the same time a large formation remains by the turning means described above. This prevents large formations from reaching through the opening of the shredder device that has not been previously considered.

この装置がすでに説明した特徴のうちの少なくとも一つを有する場合に、本発明の課題はさまざまな材料を粉砕するための装置によってさらに解決される。好適な方法となるのは、改良されたケースカバーによってすでに存在するシュレッダ装置を装備することである。これによってすでに存在するシュレッダ装置を構造上特に簡単に改良することができるために、投資費用が高額となることを防ぐ。   If this device has at least one of the features already described, the problem of the invention is further solved by a device for grinding various materials. A preferred method is to equip the existing shredder device with an improved case cover. As a result, the existing shredder device can be modified in a particularly simple manner, so that the investment costs are not increased.

装置から汚れた空気を排出する排気管を備えた排気設備を有するケースを装置が有する場合に、本発明の課題はさまざまな材料を粉砕するための装置のケースカバーによって同様に解決され、この排気管によって汚れた空気を排出し、この時排気設備は直線形に作られた排気管とは異なる排気管を有する。別のケースカバーを有するシュレッダ装置の場合に特に好適となるのは、ケースが発明に基づいて排気設備を有する場合である。   When the apparatus has a case with an exhaust facility with an exhaust pipe for discharging dirty air from the apparatus, the problem of the present invention is likewise solved by the case cover of the apparatus for crushing various materials. Dirty air is discharged by the pipe, and at this time the exhaust system has an exhaust pipe different from the straight exhaust pipe. Particularly suitable in the case of a shredder device having a separate case cover is when the case has an exhaust system according to the invention.

ケースカバーに関してすでに説明した別の特徴によって直接ケースに配置される排気設備を好適に改良できることが明らかである。   It is clear that the exhaust system arranged directly on the case can be advantageously improved by the other features already described for the case cover.

以下に記載した例えばシュレッダのケースならびにケースカバーの実施例について図示している添付した図面の説明では、本発明における別の長所、目的および性質について示している。   The following description of the accompanying drawings illustrating, for example, an example of a shredder case and a case cover, illustrates additional advantages, objects, and properties of the present invention.

第１図に示したシュレッダ１は中古自動車の車体を粉砕するために意図され、ケース２の内側にハンマークラッシャー３を有し、このハンマークラッシャーによって中古自動車の車体を粉砕する。粉砕する材料は、吸入口４を経由して矢印方向５にケース２の内部に配置されているハンマークラッシャー３に到達する。シュレッダ１によって作り出された最終生成物（ここでは図示していない）をシュレッダ１から送出する。   The shredder 1 shown in FIG. 1 is intended to pulverize the body of a used car, and has a hammer crusher 3 inside the case 2, and the body of the used car is crushed by the hammer crusher. The material to be crushed reaches the hammer crusher 3 disposed inside the case 2 in the arrow direction 5 through the suction port 4. The final product (not shown here) produced by the shredder 1 is delivered from the shredder 1.

排気設備７を経由してシュレッダ１からシュレッダにおいて生じる粉塵６を吸引するために、シュレッダ１の外側において不快な埃の発生を防止する。粉塵６を吸引するために排気設備７は折り曲がった排気管７Ａを装備している。汚れた空気によってハンマークラッシャー３の領域から粉塵６を一次空気排出方向８に排出する。ここで選択された折れ曲がった排気管７Ａを備えた排気設備７の形状により、一次空気排出方向８は第１の二次空気排出方向９に転向し、その後第２の二次空気排出方向１０に転向する。この場合に排気設備７は第１の折り曲げ箇所１１および第２の折り曲げ箇所１２を有する。これにより、当該排気設備７は第１のダクト部分１３、第２のダクト部分１４および第３のダクト部分１５に細分化される。第１のダクト部分１３は第１の折り曲げ箇所１３の領域にある第２のダクト部分１４の反対側にある角１６を有する。第２のダクト部分１４および第３のダクト部分１５は折り曲げ箇所１２において角１７を有する。   Since dust 6 generated in the shredder 1 is sucked from the shredder 1 through the exhaust equipment 7, unpleasant dust is prevented from being generated outside the shredder 1. In order to suck the dust 6, the exhaust equipment 7 is equipped with a bent exhaust pipe 7A. Dust 6 is discharged from the area of the hammer crusher 3 in the primary air discharge direction 8 by dirty air. Due to the shape of the exhaust equipment 7 provided with the bent exhaust pipe 7A selected here, the primary air discharge direction 8 turns to the first secondary air discharge direction 9 and then to the second secondary air discharge direction 10. Turn around. In this case, the exhaust facility 7 has a first bent portion 11 and a second bent portion 12. As a result, the exhaust equipment 7 is subdivided into a first duct portion 13, a second duct portion 14, and a third duct portion 15. The first duct part 13 has a corner 16 on the opposite side of the second duct part 14 in the region of the first folding point 13. The second duct portion 14 and the third duct portion 15 have corners 17 at the folding points 12.

ここで示した直線形の排気管（ここでは図示していない）とは異なる排気設備７により、排気設備７を通過してシュレッダ１から大きな形成物１８を飛散し、大きな形成物１８がシュレッダ１の周辺部に到達する。大きな形成物１８は第２のダクト部分１４の内壁１９に衝突し、運動エネルギーの少なくとも一部を失い、ハンマークラッシャー３の領域に落下する。   A large exhaust 18 is scattered from the shredder 1 through the exhaust facility 7 by an exhaust facility 7 different from the straight exhaust pipe (not shown here) shown here. Reach the perimeter of the. The large formation 18 collides with the inner wall 19 of the second duct part 14, loses at least part of the kinetic energy and falls into the area of the hammer crusher 3.

第２図および第３図で示したケースカバー１００は、下側の部分を折り曲げた排気設備１０７を排気口１３０に有する。実施例において排気設備１０７には折り曲げ箇所１１１があり、この折り曲げ箇所によって第１のダクト部分１１３および第２のダクト部分１１４に細分化される。この場合に折り曲げ箇所１１１は排気設備１０７の下側の３分の１に位置しているため、第１のダクト部分１１３は第２のダクト部分１１４に比べて短くなっている。大きな形成物が排気設備１０７の内側に戻ることのできる区間が短縮されることにより、好適な方法となる。   The case cover 100 shown in FIGS. 2 and 3 has an exhaust facility 107 at the exhaust port 130 with a lower portion bent. In the embodiment, the exhaust facility 107 has a bent portion 111, which is subdivided into a first duct portion 113 and a second duct portion 114. In this case, since the bent portion 111 is located in the lower third of the exhaust facility 107, the first duct portion 113 is shorter than the second duct portion 114. By shortening the section in which a large formation can return to the inside of the exhaust facility 107, a preferred method is obtained.

第４図および第５図に図示したケースカバー２００には排気口２３０に配置される排気設備２０７があり、上側の３分の１に折り曲げ箇所２１１を有する。排気設備２０７には第１のダクト部分２１３および第２のダクト部分２１４がある。好適となるのは、大きな形成物が第１のダクト部分２１３の内側で比較的長い区間上昇し、大きな形成物が第２のダクト部分２１４の内壁２１９に衝突する前に好適な方法によって運動エネルギーを失い、その後落下することである。   The case cover 200 shown in FIGS. 4 and 5 has an exhaust facility 207 disposed at the exhaust port 230, and has a bent portion 211 in the upper third. The exhaust facility 207 includes a first duct portion 213 and a second duct portion 214. It is preferred that the large formation rises relatively long section inside the first duct portion 213 and the kinetic energy is increased in a suitable manner before the large formation strikes the inner wall 219 of the second duct portion 214. Is then lost.

第６図および第７図に示したケースカバー３００は排気設備３０７を有し、この排気設備は排気口３３０に配置される。排気設備３０７は、第１のダクト部分３１３と第２のダクト部分３１４にある折り曲げ箇所３１１によって細分化される。２つのダクト部分３１３および３１４が同じ長さであるのは、折り曲げ箇所３１１が排気設備３０７の中央に配置されているためである。   The case cover 300 shown in FIGS. 6 and 7 has an exhaust facility 307, and this exhaust facility is disposed at the exhaust port 330. The exhaust facility 307 is subdivided by bent portions 311 in the first duct portion 313 and the second duct portion 314. The two duct portions 313 and 314 have the same length because the bent portion 311 is arranged at the center of the exhaust facility 307.

何重にも折り曲げられた排気設備を有するケースを備えたシュレッダの断面図。Sectional drawing of a shredder provided with the case which has the exhaust equipment bent | folded several times. 下側の部分を折り曲げられた排気設備を備えた第１のケースカバーについての図。The figure about the 1st case cover provided with the exhaust equipment by which the lower part was bent. 下側の部分を折り曲げられた排気設備を備えた第１のケースカバーについての図。The figure about the 1st case cover provided with the exhaust equipment by which the lower part was bent. 上側の部分を折り曲げた排気設備を備えた第２のケースカバーについての図。The figure about the 2nd case cover provided with the exhaust equipment which bent the upper part. 上側の部分を折り曲げた排気設備を備えた第２のケースカバーについての図。The figure about the 2nd case cover provided with the exhaust equipment which bent the upper part. 中央の部分を折り曲げた排気設備を備えた第３のケースカバーについての図。The figure about the 3rd case cover provided with the exhaust equipment which bent the center part. 中央の部分を折り曲げた排気設備を備えた第３のケースカバーについての図。The figure about the 3rd case cover provided with the exhaust equipment which bent the center part.

Claims (8)

排気設備が直線形に作られた排気管とは異なる排気管を有することを特徴とする、さまざまな材料を粉砕するための装置のケースカバーであり、このケースカバーは排気管を備えた排気設備を有し、この排気管によって汚れた空気を装置から排出する。   A case cover of an apparatus for pulverizing various materials, characterized in that the exhaust equipment has an exhaust pipe different from a straight exhaust pipe, and the case cover is an exhaust equipment with an exhaust pipe The dirty air is discharged from the apparatus by the exhaust pipe. 排気設備（７）が排気管（７Ａ）を転向するための手段であることを特徴とする、請求項１に記載のケースカバー。   Case cover according to claim 1, characterized in that the exhaust system (7) is a means for turning the exhaust pipe (7A). 転向手段が折れ曲がっている（１１，１２）ことおよび／または曲線であることを特徴とする、請求項２に記載のケースカバー。   Case cover according to claim 2, characterized in that the turning means are bent (11, 12) and / or curved. 転向手段が調整板であることを特徴とする、請求項２または請求項３のうちのいずれか一つの請求項に記載のケースカバー。   The case cover according to claim 2, wherein the turning means is an adjustment plate. 排気管（７Ａ）が第１のダクト部分（１３）および第２のダクト部分（１４）に細分化され、第１のダクト部分（１３）が第２のダクト部分（１４）の反対側にある角（１６）に配置される排気ダクトを有することを特徴とする、請求項１ないし請求項４のうちのいずれか一つの請求項に記載のケースカバー。   The exhaust pipe (7A) is subdivided into a first duct part (13) and a second duct part (14), the first duct part (13) being on the opposite side of the second duct part (14) 5. A case cover according to any one of claims 1 to 4, characterized in that it has an exhaust duct arranged at the corner (16). 吸引装置が排気管（７Ａ）に配置されることを特徴とする、請求項１ないし請求項５のうちのいずれか一つの請求項に記載のケースカバー。   The case cover according to any one of claims 1 to 5, characterized in that the suction device is arranged in the exhaust pipe (7A). 請求項１ないし請求項６のうちのいずれか一つの請求項に記載の装置を特徴とする、さまざまな材料を粉砕するための装置。   A device for grinding various materials, characterized by the device according to any one of claims 1 to 6. 排気設備が直線形に作られた排気管とは異なる排気管を有することを特徴とする、さまざまな材料を粉砕するための装置であり、この装置から汚れた空気を排出する排気管を備えた排気設備を有するケースをこの装置が有し、この排気管から汚れた空気を排出する。   An apparatus for crushing various materials, characterized in that the exhaust system has an exhaust pipe different from the exhaust pipe formed in a straight line, and has an exhaust pipe for discharging dirty air from this apparatus This apparatus has a case having an exhaust system, and exhausts dirty air from the exhaust pipe.
JP2005091064A 2004-03-26 2005-03-28 Case cover and equipment for grinding various materials Active JP5464565B2 (en)

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EP1579916A2 (en) 2005-09-28
DE102004036167A1 (en) 2005-10-13
DE102004036167B4 (en) 2020-09-17
EP1579916A3 (en) 2006-12-06
DE202005022075U1 (en) 2013-02-21
ES2470977T3 (en) 2014-06-24
CN1692986B (en) 2012-10-10
JP5464565B2 (en) 2014-04-09
EP1579916B1 (en) 2014-04-09

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